"I think it’s alright. I get around four hours of sleep a day," Lan replied after some serious consideration. "Are you mad? Aren’t you worried about dying from exhaustion?" I asked, panicked, “You’d better take good care of yourself. Lack of sleep and irregular sleeping patterns are some of the main causes of death, you know?” Lan flexed, showing off his lean figure. "You don't have to worry about me. I have a very strong immune system, and I’m healthy as can be. I’ve always been much less prone to sickness compared to regular people." "Give me your hand!" I demanded coldy. I wasn’t the slightest bit deterred by Lan’s explanation. "Why?" Lan asked in confusion. Even so, he still did as he was asked and stretched a hand out. "Have you forgotten that I'm a doctor? Although I don't have

